2017-10-01 08:55:14 +00:00
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set -e
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# This script builds a publishable release-worthy version of exa.
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# It gets the version number, builds exa using cargo, tests it, strips the
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# binary, and compresses it into a zip.
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#
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# It’s *mostly* the same as dev-package-for-linux.sh, except with some
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# Mach-specific things (otool instead of ldd), BSD-coreutils-specific things,
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# and it doesn’t run the xtests.
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# Virtualising macOS is a legal minefield, so this script is ‘local’ instead
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# of ‘dev’: I run it from my actual machine, rather than from a VM.
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uname=`uname -s`
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if [[ "$uname" != "Darwin" ]]; then
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echo "Gotta be on Darwin to run this (detected '$uname')!"
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exit 1
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fi
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# First, we need to get the version number to figure out what to call the zip.
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# We do this by getting the first line from the Cargo.toml that matches
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# /version/, removing its whitespace, and building a command out of it, so the
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# shell executes something like `exa_version="0.8.0"`, which it understands as
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# a variable definition. Hey, it’s not a hack if it works.
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#
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# Because this can’t use the absolute /vagrant path, this has to use what this
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# SO answer calls a “quoting disaster”: https://stackoverflow.com/a/20196098/3484614
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# You will also need GNU coreutils: https://stackoverflow.com/a/4031502/3484614
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exa_root="$(dirname "$(dirname "$(greadlink -fm "$0")")")"
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toml_file="$exa_root"/Cargo.toml
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eval exa_$(grep version $toml_file | head -n 1 | sed "s/ //g")
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if [ -z "$exa_version" ]; then
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echo "Failed to parse version number! Can't build exa!"
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exit 1
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2017-10-08 19:54:18 +00:00
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fi
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# Weekly builds have a bit more information in their version number (see build.rs).
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if [[ "$1" == "--weekly" ]]; then
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git_hash=`GIT_DIR=$exa_root/.git git rev-parse --short --verify HEAD`
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date=`date +"%Y-%m-%d"`
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echo "Building exa weekly v$exa_version, date $date, Git hash $git_hash"
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2017-10-01 08:55:14 +00:00
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else
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echo "Building exa v$exa_version"
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fi
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# Compilation is done in --release mode, which takes longer but produces a
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# faster binary.
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echo -e "\n\033[4mCompiling release version of exa...\033[0m"
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exa_macos_binary="$exa_root/exa-macos-x86_64"
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rm -vf "$exa_macos_binary" | sed 's/^/removing /'
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cargo build --release --manifest-path "$toml_file"
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cargo test --release --manifest-path "$toml_file" --lib -- --quiet
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# we can’t run the xtests outside the VM!
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#/vagrant/xtests/run.sh --release
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cp "$exa_root"/target/release/exa "$exa_macos_binary"
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# Stripping the binary before distributing it removes a bunch of debugging
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# symbols, saving some space.
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echo -e "\n\033[4mStripping binary...\033[0m"
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strip "$exa_macos_binary"
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echo "strip $exa_macos_binary"
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# Compress the binary for upload. The ‘-j’ flag is necessary to avoid the
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# current path being in the zip too. Only the zip gets the version number, so
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# the binaries can have consistent names, and it’s still possible to tell
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# different *downloads* apart.
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echo -e "\n\033[4mZipping binary...\033[0m"
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2017-10-08 19:54:18 +00:00
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if [[ "$1" == "--weekly" ]]
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then exa_macos_zip="$exa_root/exa-macos-x86_64-${exa_version}-${date}-${git_hash}.zip"
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else exa_macos_zip="$exa_root/exa-macos-x86_64-${exa_version}.zip"
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fi
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2017-10-01 08:55:14 +00:00
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rm -vf "$exa_macos_zip" | sed 's/^/removing /'
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zip -j "$exa_macos_zip" "$exa_macos_binary"
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# There was a problem a while back where a library was getting unknowingly
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# *dynamically* linked, which broke the whole ‘self-contained binary’ concept.
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# So dump the linker table, in case anything unscrupulous shows up.
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echo -e "\n\033[4mLibraries linked:\033[0m"
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otool -L "$exa_macos_binary" | sed 's/^[[:space:]]*//'
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# Might as well use it to test itself, right?
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echo -e "\n\033[4mAll done! Files produced:\033[0m"
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"$exa_macos_binary" "$exa_macos_binary" "$exa_macos_zip" -lB
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